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TL5001QDG4

DC/DC Cntrlr Single-OUT Step Down/Step Up 0.02A 500kHz 8-Pin SOIC Tube

Manufacturer: Texas Instruments, Inc
Mfr.Part #: TL5001QDG4
Datasheet: TL5001QDG4 Datasheet (PDF)
Package/Case: 8-SOIC
Product Type: Power Management ICs
RoHS:
Lifecycle: Active

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TL5001QDG4 General Description

The TL5001 and TL5001A incorporate on a single monolithic chip all the functions required for a pulse-width-modulation (PWM) control circuit. Designed primarily for power-supply control, the TL5001/A contains an error amplifier, a regulator, an oscillator, a PWM comparator with a dead-time-control input, undervoltage lockout (UVLO), short-circuit protection (SCP), and an open-collector output transistor. The TL5001A has a typical reference voltage tolerance of ±3% compared to ±5% for the TL5001.

The error-amplifier common-mode voltage ranges from 0 V to 1.5 V. The noninverting input of the error amplifier is connected to a 1-V reference. Dead-time control (DTC) can be set to provide 0% to 100% dead time by connecting an external resistor between DTC and GND. The oscillator frequency is set by terminating RT with an external resistor to GND. During low VCC conditions, the UVLO circuit turns the output off until VCC recovers to its normal operating range.

The TL5001C and TL5001AC are characterized for operation from –20°C to 85°C. The TL5001I and TL5001AI are characterized for operation from –40°C to 85°C. The TL5001Q and TL5001AQ are characterized for operation from–40°C to 125°C. The TL5001M and TL5001AM are characterized for operation from –55°C to 125°C.

Key Features

Complete PWM Power Control
3.6-V to 40-V Operation
Internal Undervoltage-Lockout Circuit
Internal Short-Circuit Protection
Oscillator Frequency . . . 20 kHz to 500 kHz
Variable Dead Time Provides Control Over Total Range
Available in Q-Temp Automotive

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)DC DC Switching Controllers	Mfr	Texas Instruments
Series	-	Package	Tube
Product Status	Discontinued at Digi-Key	Output Type	Transistor Driver
Function	Step-Up, Step-Down, Step-Up/Step-Down	Output Configuration	Positive
Topology	Buck, Boost, Flyback	Number of Outputs	1
Output Phases	1	Voltage - Supply (Vcc/Vdd)	3.6V ~ 40V
Frequency - Switching	20kHz ~ 500kHz	Duty Cycle (Max)	100%
Synchronous Rectifier	No	Clock Sync	No
Serial Interfaces	-	Control Features	Dead Time Control, Frequency Control
Operating Temperature	-40°C ~ 125°C (TJ)	Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)	Supplier Device Package	8-SOIC
Base Product Number	TL5001

Shipping

Shipping Method

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Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

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Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
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Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

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TL5001QDG4 Datasheet PDF

Preliminary Specification TL5001QDG4 PDF Download

TL5001QDG4 PDF Preview

Buying Guide

What is the lifespan of TL5001QDG4?
The lifespan of TL5001QDG4 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of TL5001QDG4?
You can find it with PDF Datasheet for TL5001QDG4 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of TL5001QDG4?
Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.
Can I purchase samples for testing?
Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.
Where can I check the delivery after the order is completed?
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